A few times a year, and sometimes even less, I get a minute of chest pains when I inhale. It's like a sharp pain, so painful I rather hold my breath than breathe and it only lasts a minute and is very sudden. I explained to my doctor who could not diagnose it and will get a second opinion soon. But just wanted to see if anyone had similar experiences and what the result was. I'm 25 years old but have been experiencing this for the past 10 years or so. I have no medical conditions whatsoever. It really is weird. Thanks.